with president obama. the president said he's modestly optimistic, but he warned, "the hour for immediate action is here..." dock workers on the east coast and gulf coast postponed a potentially crippling strike. and retired army general norman schwarzkopf passed away at the age of 78. he commanded the coalition victory over iraq, in the first gulf war. online, we look back at what 2012 meant for the health care reform law and what lies ahead in 2013. kwame holman tells us more. >> holman: ray suarez talks with jay hancock of kaiser health news about the year in health care and what changes in coverage can be expected next year. that's on our health page. on making sense, liberal economist and columnist paul krugman has a mea culpa moment, admitting to a mistake he made. and our own paul solman admits to a few as well as we come to the end of 2012. and you can look back at some of the most striking and oddest images captured by photojournalists this year. all that and more is on our web site newshour.pbs.o